ES2555516T3 - Procedimiento para la preparación de alquil-mercaptanos en un reactor de lecho sólido con múltiples zonas - Google Patents

Procedimiento para la preparación de alquil-mercaptanos en un reactor de lecho sólido con múltiples zonas Download PDF

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Publication number
ES2555516T3
ES2555516T3 ES07765403.6T ES07765403T ES2555516T3 ES 2555516 T3 ES2555516 T3 ES 2555516T3 ES 07765403 T ES07765403 T ES 07765403T ES 2555516 T3 ES2555516 T3 ES 2555516T3
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ES
Spain
Prior art keywords
catalyst
case
reaction
reaction zone
alkali metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES07765403.6T
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English (en)
Spanish (es)
Inventor
Hubert REDLINGSHÖFER
Christoph Weckbecker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
Evonik Degussa GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Evonik Degussa GmbH filed Critical Evonik Degussa GmbH
Application granted granted Critical
Publication of ES2555516T3 publication Critical patent/ES2555516T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
    • C07C319/08—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by replacement of hydroxy groups or etherified or esterified hydroxy groups

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ES07765403.6T 2006-07-13 2007-06-13 Procedimiento para la preparación de alquil-mercaptanos en un reactor de lecho sólido con múltiples zonas Active ES2555516T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006032635A DE102006032635A1 (de) 2006-07-13 2006-07-13 Verfahren zur Herstellung von Alkylmercaptanen in einem Mehrzonenfestbettreaktor
DE102006032635 2006-07-13
PCT/EP2007/055852 WO2008006657A1 (de) 2006-07-13 2007-06-13 Verfahren zur herstellung von alkylmercaptanen in einem mehrzonenfestbettreaktor

Publications (1)

Publication Number Publication Date
ES2555516T3 true ES2555516T3 (es) 2016-01-04

Family

ID=38512407

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07765403.6T Active ES2555516T3 (es) 2006-07-13 2007-06-13 Procedimiento para la preparación de alquil-mercaptanos en un reactor de lecho sólido con múltiples zonas

Country Status (12)

Country Link
US (1) US7582800B2 (pt)
EP (1) EP2041080B1 (pt)
JP (1) JP5340145B2 (pt)
CN (1) CN101489997B (pt)
AR (1) AR061995A1 (pt)
BR (1) BRPI0714208A2 (pt)
CA (1) CA2655736A1 (pt)
DE (1) DE102006032635A1 (pt)
ES (1) ES2555516T3 (pt)
MX (1) MX2009000315A (pt)
RU (1) RU2443686C2 (pt)
WO (1) WO2008006657A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7645906B2 (en) * 2007-03-27 2010-01-12 Chevron Phillips Chemical Company Lp Graded catalyst bed for methyl mercaptan synthesis
EP3187261A1 (de) * 2015-12-30 2017-07-05 Evonik Degussa GmbH Verfahren zur herstellung eines ein alkalimetall und eines übergangsmetall in oxidierter form enthaltenden katalysators
ES2873380T3 (es) 2016-05-31 2021-11-03 Novus Int Inc Procedimiento para producir metil mercaptano a partir de sulfuro de dimetilo
CN114478334B (zh) * 2022-02-25 2023-11-10 新疆广汇陆友硫化工有限公司 一种甲硫醇硫化法生产二甲基二硫的方法
CN115608353B (zh) * 2022-10-12 2024-03-01 山东新和成氨基酸有限公司 用于合成烷基硫醇的催化剂及其制备方法、烷基硫醇的制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053902A (en) * 1957-09-20 1962-09-11 Union Oil Co Preparation of mercaptans
DE3125061C2 (de) 1981-06-26 1984-03-15 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Acrolein bzw. Methacrolein durch katalytische Oxidation von Propylen bzw. Isobutylen oder tertiär-Butanol in sauerstoffhaltigen Gasgemischen
JPS58159456A (ja) * 1982-03-17 1983-09-21 Seitetsu Kagaku Co Ltd メチルメルカプタンの製造方法
FR2735773B1 (fr) * 1995-06-23 1997-09-12 Rhone Poulenc Nutrition Animal Procede de preparation de methylmercaptan
DE19639584A1 (de) 1996-09-26 1998-04-23 Degussa Katalysator, Verfahren zu seiner Herstellung und Verwendung zur Synthese von Methylmercaptan
DE19654515C1 (de) * 1996-12-27 1998-10-01 Degussa Verfahren zur kontinuierlichen Herstellung von Methylmercaptan
RU2172311C2 (ru) * 1996-12-27 2001-08-20 Дегусса Акциенгезельшафт Способ непрерывного получения метилмеркаптана
RU2157366C1 (ru) * 1999-03-10 2000-10-10 Наумейко Анатолий Васильевич Способ производства метилмеркаптана, способ получения катализатора для производства метилмеркаптана и способ получения сероводорода для производства метилмеркаптана
DE10319739A1 (de) 2003-04-30 2004-11-18 Basf Ag Katalysator zur Herstellung von Methylmercaptan aus Methanol und Schwefelwasserstoff
DE10338887A1 (de) * 2003-08-23 2005-03-17 Degussa Ag Katalysator zur Synthese von Alkylmercaptan und Verfahren zu seiner Herstellung
DE102004037739A1 (de) * 2004-08-04 2006-03-16 Degussa Ag Wolframat enthaltende Katalysatoren zur Synthese von Alkylmercaptan und Verfahren zu ihrer Herstellung
DE102004061016A1 (de) * 2004-12-18 2006-06-22 Degussa Ag Halogenidhaltige Alkaliwolframate enthaltende Katalysatoren zur Synthese von Alkylmercaptan und Verfahren zu ihrer Herstellung
DE102005016369A1 (de) * 2005-04-09 2006-10-12 Degussa Ag Verfahren zur kontinuierlichen Herstellung von Methylmercaptan

Also Published As

Publication number Publication date
EP2041080B1 (de) 2015-09-30
CN101489997B (zh) 2015-04-15
JP2009542754A (ja) 2009-12-03
DE102006032635A1 (de) 2008-01-17
RU2443686C2 (ru) 2012-02-27
CN101489997A (zh) 2009-07-22
JP5340145B2 (ja) 2013-11-13
US7582800B2 (en) 2009-09-01
US20080015390A1 (en) 2008-01-17
MX2009000315A (es) 2009-01-26
EP2041080A1 (de) 2009-04-01
CA2655736A1 (en) 2008-01-17
AR061995A1 (es) 2008-08-10
BRPI0714208A2 (pt) 2012-12-25
RU2009104762A (ru) 2010-08-20
WO2008006657A1 (de) 2008-01-17

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